Islets transplanted in the eyes

[skb]

islets transplanted in the eye can survive and function long-term without continuous immunosuppression, and, moreover, that initial islet transplants within the eye of the recipient may lead to long-term peripheral immune tolerance in other transplant sites.

https://www.diabetesresearch.org/can-the-eye-help-achieve-transplant-tolerance-in-type-1-diabetes